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Individual Calculations December 2015 |
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| Arya, Nirag Shah Total change: 83.60 | |   |
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| 32nd National Age-Group Chess Championships 2015 - Open Under-12 | Singapore | SGP | 2015-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1280 | 3.50 | 5 | 2.09 | 40 | 83.60 | |
|  Wang, Lixin | | | 1622 | SIN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Qi, Kewei Vincent | | | 1385 | SIN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Chua, Xue Kai Alfred | | | 1583 | SIN | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Chua, Yong Da Irwin | | | 1336 | SIN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Loh, Caleb | | | 1375 | SIN | 1.00 | 1 | 0.63 | 40 | 25.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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